fH°fG°| Lithium Sulfate, Alpha (Li2SO4) | Li2O4S1(cr) | |||||||||||||
| Enthalpy Reference Temperature = Tr = 298.15 K | Standard State Pressure = p° = 0.1 MPa | |||||||||||||
| J·K-1 mol-1 | kJ·mol-1 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T/K | Cp° | S° | -[G°-H°(Tr)]/T | H-H°(Tr) | fH° |
fG° |
log Kf | |||||||
| 0 | 0. | 0. | INFINITE | -18.636 | -1423.980 | -1423.980 | INFINITE | |||||||
| 100 | 43.869 | 28.932 | 196.627 | -16.769 | -1429.603 | -1395.114 | 728.733 | |||||||
| 200 | 86.872 | 73.028 | 123.821 | -10.159 | -1434.139 | -1358.693 | 354.854 | |||||||
| 298.15 | 117.608 | 113.947 | 113.947 | 0. | -1436.367 | -1321.111 | 231.453 | |||||||
| 300 | 118.026 | 114.676 | 113.949 | 0.218 | -1436.391 | -1320.395 | 229.901 | |||||||
| 400 | 139.244 | 151.679 | 118.850 | 13.131 | -1439.218 | -1281.517 | 167.349 | |||||||
| 500 | 154.473 | 184.409 | 128.754 | 27.827 | -1446.434 | -1241.336 | 129.682 | |||||||
| 600 | 168.469 | 213.812 | 140.519 | 43.975 | -1446.156 | -1200.315 | 104.497 | |||||||
| 700 | 182.360 | 240.827 | 152.943 | 61.518 | -1444.320 | -1159.466 | 86.520 | |||||||
| 800 | 196.062 | 266.069 | 165.522 | 80.437 | -1441.078 | -1118.979 | 73.062 | |||||||
| 848.000 | 202.732 | 277.686 | 171.544 | 90.008 | ALPHA <--> BETA | |||||||||
| 900 | 209.702 | 289.957 | 178.033 | 100.732 | 1489.633 1077.896 62.559 | |||||||||
| 1000 | 223.384 | 312.760 | 190.373 | 122.387 | -1482.531 | -1032.517 | 53.933 | |||||||
| 1100 | 237.051 | 334.692 | 202.502 | 145.408 | -1474.161 | -987.910 | 46.912 | |||||||
| 1200 | 250.705 | 355.903 | 214.406 | 169.796 | -1464.510 | -944.121 | 41.097 | |||||||
| PREVIOUS: | CURRENT: December 1978 | |||||||||||||
| Lithium Sulfate, Alpha (Li2SO4) | Li2O4S1(cr) | |||||||||||||
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